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HowShorted

ISCB short interest NYSE Arca

iShares Morningstar Small-Cap. FINRA's reported shares short for this symbol, twice a month by settlement date, shown as the regulator publishes them. No percentage is shown: exchange-traded product: its share count floats with creation and redemption.

Shares short
7,559
vs previous settlement
−1,628 (-17.7%)
days to cover
2.26
Settlement date
15 Sep 2026

Shares short over time

Aggregate net short position time series for ISCB shares short

Days to cover

FINRA's own figure: reported shares short divided by the security's average daily trading volume, published alongside each settlement.

Aggregate net short position time series for ISCB days to cover

Fails to deliver

The SEC's fails-to-deliver figure for ISCB: the aggregate net balance of shares that failed to be delivered at each settlement date, published by the SEC twice a month and shown here verbatim for the trailing window. A balance is not a daily flow, and a fail has many ordinary causes; the SEC says it cannot guarantee the accuracy of the data. See what fails to deliver are and the largest balances today.

Latest balance
10
14 Sep 2026
Highest in window
747
24 Jun 2026
Days with a balance
78
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for iShares Morningstar Small-Cap fails to deliver

Source: U.S. Securities and Exchange Commission, fails-to-deliver data (public domain). Only settlement days with a positive balance appear; the largest balance in the window was 747 shares.

History

Every FINRA settlement we hold for ISCB, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20267,559−1,6282.26
31 Aug 20269,187+2782.81
14 Aug 20268,909−1,8032.78
31 Jul 202610,712+1,2951.58
15 Jul 20269,417+5312.14
30 Jun 20268,886−1,5482.35
15 Jun 202610,434+2,6823.03
29 May 20267,752−1,5422.66
15 May 20269,294−1272.82
30 Apr 20269,421−2,9722.81
15 Apr 202612,393+9322.52
31 Mar 202611,461−1,2592.55
13 Mar 202612,720+6443.13
27 Feb 202612,076+4,6262.21
13 Feb 20267,450+1261.81
30 Jan 20267,324−1,2891.38
15 Jan 20268,613+9861.00
31 Dec 20257,627+2,2011.66
15 Dec 20255,426−1,2311.79
28 Nov 20256,657+2,4581.68
14 Nov 20254,199−2,4701.00
31 Oct 20256,669+9401.98
15 Oct 20255,729−1,3291.84
30 Sep 20257,058+9081.00
15 Sep 20256,150−1,0281.73
29 Aug 20257,178+2,3131.33
15 Aug 20254,865+4,2341.36
31 Jul 2025631−1671.00
15 Jul 2025798−1791.00
30 Jun 2025977−1,5031.00
13 Jun 20252,480−3,0491.00
30 May 20255,529−3,7431.00
15 May 20259,272−3,0211.87
30 Apr 202512,293+6,5151.00
15 Apr 20255,778+3,4741.00
31 Mar 20252,304−1,3481.00
14 Mar 20253,652+1,6871.00
28 Feb 20251,965+1,2031.00
14 Feb 2025762−3,9711.00
31 Jan 20254,733−1,8111.20
15 Jan 20256,544+3,4221.05
31 Dec 20243,122−3,4871.00
13 Dec 20246,609+1,1212.71
29 Nov 20245,488−8591.65
15 Nov 20246,347+6411.57
31 Oct 20245,706−4,7081.77
15 Oct 202410,414−1,3803.39
30 Sep 202411,794+2,0174.18
13 Sep 20249,777−1,8942.38
30 Aug 202411,671−5,2751.37
15 Aug 202416,946+2,8943.62
31 Jul 202414,052+1,4942.69
15 Jul 202412,558−7,3022.86
28 Jun 202419,860−5811.76
14 Jun 202420,441−1098.78
31 May 202420,550−3,0506.04
15 May 202423,600−9158.31
30 Apr 202424,515−1,3447.79
15 Apr 202425,859+6,1193.66
28 Mar 202419,740−2,2044.69
15 Mar 202421,944−3,0282.54
29 Feb 202424,972−4,5144.59
15 Feb 202429,486+3,4355.31
31 Jan 202426,051+4,4302.02
12 Jan 202421,621+3,9361.04
29 Dec 202317,685+2,1512.32
15 Dec 202315,534−8712.61
30 Nov 202316,405+2,3973.11
15 Nov 202314,008+1,0192.43
31 Oct 202312,989−1,3382.44
13 Oct 202314,327+3,1293.24
29 Sep 202311,198+1,5611.88
15 Sep 20239,637−1,6952.65
31 Aug 202311,332−3,0901.00
15 Aug 202314,422+5,0943.21
31 Jul 20239,328+5,5822.02
14 Jul 20233,746+2,6141.00
30 Jun 20231,132−1,9101.00
15 Jun 20233,042+1,0221.00
31 May 20232,020+1,2441.00
15 May 2023776+6741.00
28 Apr 2023102−3,0911.00
14 Apr 20233,193−4,9751.00
31 Mar 20238,168+7,0381.00
15 Mar 20231,130+1,0411.00
28 Feb 202389−2,9011.00
15 Feb 20232,990−9081.00
31 Jan 20233,898−6,5791.00
13 Jan 202310,477−16,2641.66
30 Dec 202226,741−14,1421.39
15 Dec 202240,883+30,5852.92
30 Nov 202210,298−6741.00
15 Nov 202210,972−2,2603.33
31 Oct 202213,232−2,3782.27
14 Oct 202215,610+15,5082.22
30 Sep 2022102−7811.00
15 Sep 2022883−5,6321.00
31 Aug 20226,515+961.27
15 Aug 20226,419+5,3921.00
29 Jul 20221,027−6561.00
15 Jul 20221,683−6,8841.00
30 Jun 20228,567+4,8811.00
15 Jun 20223,686+2,7731.00
31 May 2022913+9121.00
13 May 20221−291.00
29 Apr 202230−591.00
14 Apr 202289−821.00
31 Mar 2022171−231.00
15 Mar 2022194+31.00
28 Feb 2022191−2,8781.00
31 Jan 20223,069−2,6601.00
14 Jan 20225,729−5,6311.00
31 Dec 202111,360+10,7931.62
15 Dec 2021567+5581.00
30 Nov 20219−6061.00
15 Nov 2021615−1291.00
29 Oct 2021744+6421.00
15 Oct 2021102−3,5441.00
30 Sep 20213,646+3,6321.00
15 Sep 202114−3181.00
31 Aug 2021332−3011.00
13 Aug 2021633−1,2651.00
30 Jul 20211,898+1701.00
15 Jul 20211,728+1611.00
30 Jun 20211,567+1761.00
15 Jun 20211,391+6441.00
28 May 2021747+801.00
14 May 2021667+6121.00
30 Apr 202155−371.00
15 Apr 202192+371.00
31 Mar 202155–1.00

Scroll inside the table for earlier settlements, back to 31 Mar 2021.

Questions

Frequently asked questions

What is ISCB's short interest?
7,559 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 1,628 from the previous settlement.
Why is there no percentage for ISCB?
Because no defensible share count exists to divide by: exchange-traded product: its share count floats with creation and redemption. An exchange-traded product's share count changes every day as units are created and redeemed, so no filing gives a stable count to divide by. FINRA's shares-short figure is exact; a percentage of it would not be.
What is ISCB's days to cover?
2.26 days for settlement date 15 Sep 2026: FINRA's own short interest ratio, the reported shares short divided by average daily trading volume, published in the same file and shown verbatim. We hold no volume data ourselves.
Is this the short float?
No. This page shows FINRA's share count only. Short float divides that count by the public float, and short interest as we publish it elsewhere divides it by shares outstanding from SEC filings. Neither denominator is available for this line, so neither ratio is shown.
How often does this update?
FINRA member firms report short positions as of the 15th and the last business day of each month, and FINRA publishes the consolidated figures about nine business days later. We ingest each file the day it appears and re-read recent settlements for revisions.

Ranked companies with a percentage: most shorted US stocks. Other funds by shares short and days to cover: most shorted ETFs. Other symbols with counts only: shares short without a percentage. Browse by name: US companies A to Z.